Home / 264,339,975.51-364,709,614.29-158,454,756.59

Finding the Fourth Proportional to 264,339,975.51, 364,709,614.29 and 158,454,756.59

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Solution

The fourth proportional to 264,339,975.51, 364,709,614.29 and 158,454,756.59 is: 218,619,877.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,339,975.51 : 364,709,614.29 = 158,454,756.59 : x
  2. Step 2: Convert to fraction form
    264,339,975.51/364,709,614.29 = 158,454,756.59/x
  3. Step 3: Cross multiply
    264,339,975.51x = 364,709,614.29 × 158,454,756.59
  4. Step 4: Simplify right side
    264,339,975.51x = 57,789,973,156,531,192
  5. Step 5: Solve for x
    x = 57,789,973,156,531,192/264,339,975.51
  6. Step 6: Final answer
    x = 218,619,877.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.